[Findit] Refactoring monitor swarming task pipelines

appengine/findit/waterfall/test/process_base_swarming_task_result_pipeline_test.py

 import datetime
 
-from waterfall.test import wf_testcase
+from model import analysis_status
+from model.flake.flake_swarming_task import FlakeSwarmingTask
+from model.wf_swarming_task import WfSwarmingTask
+from waterfall import swarming_util
 from waterfall.process_base_swarming_task_result_pipeline import (
     ProcessBaseSwarmingTaskResultPipeline)
+from waterfall.process_flake_swarming_task_result_pipeline import (
+    ProcessFlakeSwarmingTaskResultPipeline)
+from waterfall.process_swarming_task_result_pipeline import (
+    ProcessSwarmingTaskResultPipeline)
+from waterfall.test import wf_testcase
+
+
+_ISOLATED_SERVER = 'https://isolateserver.appspot.com'
+
 
 class ProcessBaseSwarmingTaskResultPipelineTest(wf_testcase.WaterfallTestCase):
+
+  def _MockedGetSwarmingTaskResultById(self, task_id, _):
+    swarming_task_results = {
+        'task_id1': {
+            'state': 'COMPLETED',
+            'exit_code': '1',
+            'tags': [
+                'priority:25',
+                'ref_name:abc_tests'
+            ],
+            'outputs_ref': {
+                'isolatedserver': _ISOLATED_SERVER,
+                'namespace': 'default-gzip',
+                'isolated': 'shard1_isolated'
+            },
+            'created_ts': '2016-02-10T18:32:06.538220',
+            'started_ts': '2016-02-10T18:32:09.090550',
+            'completed_ts': '2016-02-10T18:33:09'
+        },
+        'task_id2': {
+            'state': 'TIMED_OUT',
+            'outputs_ref': None
+        }
+    }
+
+    mocked_result = swarming_task_results[task_id]
+    return mocked_result
+
   def setUp(self):
     super(ProcessBaseSwarmingTaskResultPipelineTest, self).setUp()
     self.pipeline = ProcessBaseSwarmingTaskResultPipeline()
     self.master_name = 'm'
     self.builder_name = 'b'
     self.build_number = 121
     self.step_name = 'abc_tests on platform'
     self.test_name = 'test'
+    self.mock(swarming_util, 'GetSwarmingTaskResultById',
+              self._MockedGetSwarmingTaskResultById)
 
   def testConvertDateTime(self):
     fmt = '%Y-%m-%dT%H:%M:%S.%f'
     time_string = '2016-02-10T18:32:06.538220'
     test_time = self.pipeline._ConvertDateTime(time_string)
     time = datetime.datetime.strptime(time_string, fmt)
     self.assertEqual(test_time, time)
 
   def testConvertDateTimeNone(self):
     time_string = ''
     test_time = self.pipeline._ConvertDateTime(time_string)
     self.assertIsNone(test_time)
 
   def testConvertDateTimefailure(self):
     with self.assertRaises(ValueError):
       self.pipeline._ConvertDateTime('abc')
+
+  def testMonitorSwarmingTaskTimeOut(self):
+    # Override swarming config settings to force a timeout.
+    override_swarming_settings = {
+        'task_timeout_hours': -1
+    }
+    self.UpdateUnitTestConfigSettings(
+        'swarming_settings', override_swarming_settings)
+
+    task = FlakeSwarmingTask.Create(
+        self.master_name, self.builder_name, self.build_number, self.step_name,
+        self.test_name)
+    task.task_id = 'task_id1'
+    task.put()
+
+    pipeline = ProcessFlakeSwarmingTaskResultPipeline()
+    step_name, task_info = pipeline.run(
+        self.master_name, self.builder_name, self.build_number, self.step_name,
+        'task_id1', self.build_number, self.test_name, 1)
+    self.assertEqual('abc_tests', task_info)
+    self.assertEqual(self.step_name, step_name)
+
+    task = FlakeSwarmingTask.Get(
+        self.master_name, self.builder_name, self.build_number, self.step_name,
+        self.test_name)
+    self.assertEqual(analysis_status.ERROR, task.status)
+    self.assertEqual({}, task.tests_statuses)
+
+  def testMonitorSwarmingTaskNotRunning(self):
+    task = WfSwarmingTask.Create(
+        self.master_name, self.builder_name,
+        self.build_number, self.step_name)
+    task.task_id = 'task_id2'
+    task.put()
+
+    pipeline = ProcessSwarmingTaskResultPipeline()
+    step_name, task_info = pipeline.run(
+        self.master_name, self.builder_name,
+        self.build_number, self.step_name)
+
+    self.assertEqual(self.step_name, step_name)
+    self.assertIsNone(task_info[0])
+    self.assertEqual([], task_info[1])
+
+    task = WfSwarmingTask.Get(
+        self.master_name, self.builder_name, self.build_number, self.step_name)
+
+    self.assertEqual(analysis_status.ERROR, task.status)
+    self.assertEqual({}, task.tests_statuses)
+    self.assertEqual({}, task.classified_tests)